’Cytological profiling’ could streamline early phases of drug discovery
Bringing an unprecedented level of automation to microscopy, scientists at Harvard University have developed a powerful new method of visualizing drugs’ multifaceted impact on cells. The technique, which could eventually become a standard tool for drug discovery, is described this week in the journal Science.
Steven J. Altschuler and Lani F. Wu, mathematicians skilled in developing models to find meaningful patterns among mountains of data, worked with Timothy J. Mitchison of Harvard Medical School to automate microscopic imaging of drug-treated cells and recast the resulting scans in a computer-friendly format. The result: a method dubbed "cytological profiling" that trains computers to recognize cell status and health from cellular images, virtually automating microscopic scanning for various types of abnormalities.
Steve Bradt | EurekAlert!
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